MedGen

Fraser syndrome is an autosomal recessive malformation disorder characterized by cryptophthalmos, syndactyly, and abnormalities of the respiratory and urogenital tract (summary by van Haelst et al., 2008). For a general phenotypic description and a discussion of genetic heterogeneity of Fraser syndrome, see 219000. [from OMIM]

Fraser syndrome is an autosomal recessive malformation disorder characterized by cryptophthalmos, syndactyly, and abnormalities of the respiratory and urogenital tract (summary by van Haelst et al., 2008). For a general phenotypic description and a discussion of genetic heterogeneity of Fraser syndrome, see 219000. [from OMIM]

MARCH is an autosomal recessive lethal congenital disorder characterized by severe hydranencephaly with almost complete absence of the cerebral hemispheres, which are replaced by fluid, relative preservation of the posterior fossa structures, and renal dysplasia or agenesis. Affected fetuses either die in utero or shortly after birth, and show arthrogryposis and features consistent with anhydramnios. Histologic examination of residual brain tissue shows multinucleated neurons resulting from impaired cytokinesis (summary by Frosk et al., 2017). [from OMIM]

This syndrome has characteristics of intrauterine growth retardation, renal dysgenesis and a unilobed or absent thymus. It has been described in three girls born to a nonconsanguineous couple. [from SNOMEDCT_US]

Failure of the ureter to undergo development. [from HPO]